CN204193660U - Oil recovery fluid injection slag removal separation device - Google Patents
Oil recovery fluid injection slag removal separation device Download PDFInfo
- Publication number
- CN204193660U CN204193660U CN201420620739.8U CN201420620739U CN204193660U CN 204193660 U CN204193660 U CN 204193660U CN 201420620739 U CN201420620739 U CN 201420620739U CN 204193660 U CN204193660 U CN 204193660U
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- China
- Prior art keywords
- separator
- chorista
- fluid injection
- filter core
- outlet
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Abstract
The utility model relates to a kind of oil recovery fluid injection slag removal separation device, its technical scheme is: the top stationary gland of separator, described gland is fixed safety valve and air bleeding valve, the side, bottom of separator is provided with inlet tube, the bottom opposite side of separator is provided with outlet, and the outlet place of described separator is provided with sample tap, and the outside of separator is provided with liquid level gauge, the inside of separator is by the fixedly separated filter core of bracket, and described separation filter core inside is provided with separative element; The beneficial effects of the utility model are: good separating effect, improve separative efficiency, are effectively separated the sandstone in fluid injection, improve the effect be separated.
Description
Technical field
The utility model relates to a kind of water filling separation equipment, particularly one oil recovery fluid injection slag removal separation device.
Background technology
Current oilfield downhole operation is in work progress, and clean-up performance, the particulate matter content of well-flushing, kill-job, sand control construction working fluid, directly affect construction effect.Scene normally tank car draws water directly to enter well use from Sewage Disposal, working fluid is impure more, easy blocking sand preventing tool and oil reservoir duct, cause oil layer pollution serious, permeability reduction, Liquid output reduces, cause oil well not fuel-displaced time serious, job execution weak effect or operation unsuccessful, not only operating cost increase, and affect oil well crude oil production.Separation equipment conventional at present comprises gravitational sand settling, centrifugation etc., separation equipment function singleness, is difficult to realize high efficiency and is separated, easily cause the blocking of separator in separation equipment containing a large amount of sandstones.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and provide a kind of oil recovery fluid injection slag removal separation device, good separating effect, improves separative efficiency, is effectively separated the sandstone in parenteral solution.
Its technical scheme is: comprise safety valve, air bleeding valve, gland, separator, be separated filter core, bracket, inlet tube, outlet, sample tap, liquid level gauge, the top stationary gland of separator, described gland is fixed safety valve and air bleeding valve, the side, bottom of separator is provided with inlet tube, and the bottom opposite side of separator is provided with outlet, and the outlet place of described separator is provided with sample tap, the outside of separator is provided with liquid level gauge, the inside of separator is by the fixedly separated filter core of bracket, and described separation filter core inside is provided with separative element, and described separative element comprises chorista, guide pipe, entrance conehead, sand outlet, rotary fluid, screen cloth, the outside of chorista is provided with sleeve, be threaded connection between chorista and guide pipe, the centre of chorista is provided with central passage, the porch of described guide pipe is provided with entrance conehead, and the inside of chorista is provided with rotary fluid, described rotary fluid connection for transmission device, the sidewall of chorista is provided with sand outlet, the bottom level fixed grit of described sleeve.
The outside of above-mentioned separator is provided with pressure guiding pipe, and described pressure guiding pipe one end is communicated with separation filter core, and the other end of pressure guiding pipe connects inlet tube.
Angle between above-mentioned sand outlet and central passage is 30-45 degree.
Above-mentioned rotary fluid is provided with rotating vane.
The beneficial effects of the utility model are: good separating effect, improve separative efficiency, be effectively separated the sandstone in fluid injection, improve the effect be separated, the rotary fluid that the separative element being separated filter core inside outwards extends spirally rotates, parting liquid is moved along the tangential direction of turbine shroud under the effect of the pressure, and liquid produces rotary motion, is thrown away by sand, realize sand removal step, improve separative efficiency, separating effect, increases work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of separative element;
In upper figure: safety valve 1, air bleeding valve 2, gland 3, separator 4, separation filter core 5, bracket 6, inlet tube 8, outlet 9, sample tap 10, liquid level gauge 11, chorista 5.1, guide pipe 5.2, entrance conehead 5.3, sand outlet 5.5, rotary fluid 5.6, screen cloth 5.7.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises safety valve 1, air bleeding valve 2, gland 3, separator 4, be separated filter core 5, bracket 6, inlet tube 8, outlet 9, sample tap 10, liquid level gauge 11, the top stationary gland 3 of separator 4, described gland 3 is fixed safety valve 1 and air bleeding valve 2, the side, bottom of separator 4 is provided with inlet tube 8, and the bottom opposite side of separator 4 is provided with outlet 9, and outlet 9 place of described separator 4 is provided with sample tap 10, the outside of separator 4 is provided with liquid level gauge 11, the inside of separator 4 is by the fixedly separated filter core 5 of bracket 6, and described separation filter core 5 inside is provided with separative element, and described separative element comprises chorista 5.1, guide pipe 5.2, entrance conehead 5.3, sand outlet 5.5, rotary fluid 5.6, screen cloth 5.7, the outside of chorista 5.1 is provided with sleeve 5.8, be threaded connection between chorista 5.1 and guide pipe 5.2, the centre of chorista 5.1 is provided with central passage 5.4, the porch of described guide pipe 5.2 is provided with entrance conehead 5.3, and the inside of chorista 5.1 is provided with rotary fluid 5.6, described rotary fluid 5.6 connection for transmission device, the sidewall of chorista 5.1 is provided with sand outlet 5.5, the bottom level fixed grit 5.7 of described sleeve 5.8.
The outside of separator 4 is wherein provided with pressure guiding pipe 7, and described pressure guiding pipe 7 one end is communicated with separation filter core 5, and the other end of pressure guiding pipe 7 connects inlet tube 7.
Angle between sand outlet 5.5 wherein and central passage 5.4 is 30-45 degree.
Rotary fluid 5.6 is wherein provided with rotating vane.
Principle: good separating effect, improve separative efficiency, be effectively separated the sandstone in fluid injection, improve the effect be separated, the rotary fluid that the separative element being separated filter core inside outwards extends spirally rotates, parting liquid is moved along the tangential direction of turbine shroud under the effect of the pressure, and liquid produces rotary motion, is thrown away by sand, realize sand removal step, improve separative efficiency, separating effect, increases work efficiency.
Claims (4)
1. an oil recovery fluid injection slag removal separation device, is characterized in that: comprise safety valve, air bleeding valve, gland, separator, be separated filter core, bracket, inlet tube, outlet, sample tap, liquid level gauge, the top stationary gland of separator, described gland is fixed safety valve and air bleeding valve, the side, bottom of separator is provided with inlet tube, and the bottom opposite side of separator is provided with outlet, and the outlet place of described separator is provided with sample tap, the outside of separator is provided with liquid level gauge, the inside of separator is by the fixedly separated filter core of bracket, and described separation filter core inside is provided with separative element, and described separative element comprises chorista, guide pipe, entrance conehead, sand outlet, rotary fluid, screen cloth, the outside of chorista is provided with sleeve, be threaded connection between chorista and guide pipe, the centre of chorista is provided with central passage, the porch of described guide pipe is provided with entrance conehead, and the inside of chorista is provided with rotary fluid, described rotary fluid connection for transmission device, the sidewall of chorista is provided with sand outlet, the bottom level fixed grit of described sleeve.
2. oil recovery fluid injection slag removal separation device according to claim 1, is characterized in that: the outside of described separator is provided with pressure guiding pipe, and described pressure guiding pipe one end is communicated with separation filter core, and the other end of pressure guiding pipe connects inlet tube.
3. oil recovery fluid injection slag removal separation device according to claim 1, is characterized in that: the angle between described sand outlet and central passage is 30-45 degree.
4. oil recovery fluid injection slag removal separation device according to claim 1, is characterized in that: described rotary fluid is provided with rotating vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620739.8U CN204193660U (en) | 2014-10-26 | 2014-10-26 | Oil recovery fluid injection slag removal separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620739.8U CN204193660U (en) | 2014-10-26 | 2014-10-26 | Oil recovery fluid injection slag removal separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193660U true CN204193660U (en) | 2015-03-11 |
Family
ID=52651661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620739.8U Expired - Fee Related CN204193660U (en) | 2014-10-26 | 2014-10-26 | Oil recovery fluid injection slag removal separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198245A (en) * | 2021-04-26 | 2021-08-03 | 浙江石油化工有限公司 | Novel aviation kerosene filter |
-
2014
- 2014-10-26 CN CN201420620739.8U patent/CN204193660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198245A (en) * | 2021-04-26 | 2021-08-03 | 浙江石油化工有限公司 | Novel aviation kerosene filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |